15251500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 22488020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 59, 94, 100, 110, 118, 125, 188, 220, 235, 236, 250, 275, 295, 470, 500, 517, 550, 590, 649, 940, 1034, 1100, 1175, 1180, 1298, 1375, 1475, 2068, 2350, 2585, 2596, 2750, 2773, 2950, 3245, 4700, 5170, 5500, 5546, 5875, 5900, 6490, 7375, 10340, 11092, 11750, 12925, 12980, 13865, 14750, 16225, 23500, 25850, 27730, 29500, 30503, 32450, 51700, 55460, 61006, 64625, 64900, 69325, 81125, 122012, 129250, 138650, 152515, 162250, 258500, 277300, 305030, 324500, 346625, 610060, 693250, 762575, 1386500, 1525150, 3050300, 3812875, 7625750, 15251500]

約数ペア:

[(1, 15251500), (2, 7625750), (4, 3812875), (5, 3050300), (10, 1525150), (11, 1386500), (20, 762575), (22, 693250), (25, 610060), (44, 346625), (47, 324500), (50, 305030), (55, 277300), (59, 258500), (94, 162250), (100, 152515), (110, 138650), (118, 129250), (125, 122012), (188, 81125), (220, 69325), (235, 64900), (236, 64625), (250, 61006), (275, 55460), (295, 51700), (470, 32450), (500, 30503), (517, 29500), (550, 27730), (590, 25850), (649, 23500), (940, 16225), (1034, 14750), (1100, 13865), (1175, 12980), (1180, 12925), (1298, 11750), (1375, 11092), (1475, 10340), (2068, 7375), (2350, 6490), (2585, 5900), (2596, 5875), (2750, 5546), (2773, 5500), (2950, 5170), (3245, 4700)]